Name: Basin
Display Field: Geomorphic
Type: Feature Layer
Geometry Type: esriGeometryPolygon
Description: The basin geomorphic feature layer represents the spatial extent of the basins of the worlds oceans based on interpretation of the SRTM30 plus v7 global bathymetry model. The layer is one of the 25 layers that make up the global seafloor geomorphic features map (Harris et.al. 2014). Basins are “a depression, in the sea floor, more or less equidimensional in plan and of variable extent”(IHO, 2008). In this study basins are restricted to seafloor depressions that are defined by closed bathymetric contours. Basins were mapped based on the identification of the most shoal, closed, bathymetric contours, examined regionally for the major ocean basins and shelf seas.
The global seafloor geomorphic features map has been produced through a collaboration between Geoscience Australia, GRID-Arendal and Conservation International.
Reference: Harris et. al. (2014) Geomorphology of the oceans.Marine Geology (in Press)
Min. Scale: 0
Max. Scale: 0
Default Visibility: true
Max Record Count: 2000
Supported query Formats: JSON, geoJSON, PBF
Use Standardized Queries: True
Extent:
XMin: -179.999988541187
YMin: -78.6016601531372
XMax: 179.999988541187
YMax: 88.9999999216112
Spatial Reference: 4326 (4326)
Drawing Info:
{"renderer":{"type":"simple","symbol":{"type":"esriSFS","style":"esriSFSSolid","color":[207,252,221,255],"outline":{"type":"esriSLS","style":"esriSLSSolid","color":[110,110,110,255],"width":0.7}}},"scaleSymbols":true,"transparency":0,"labelingInfo":null}
HasZ: false
HasM: false
Has Attachments: false
Has Geometry Properties: true
HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText
Object ID Field: OBJECTID
Unique ID Field:
IsSystemMaintained : True
Global ID Field:
Type ID Field:
Fields:
- OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
- Geomorphic (type: esriFieldTypeString, alias: Geomorphic, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
- area_km2 (type: esriFieldTypeDouble, alias: Area (km2), SQL Type: sqlTypeOther, nullable: true, editable: true)
- Depth (type: esriFieldTypeDouble, alias: Depth, SQL Type: sqlTypeOther, nullable: true, editable: true)
- Type (type: esriFieldTypeString, alias: Type, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
- BasinID (type: esriFieldTypeString, alias: Basin ID, SQL Type: sqlTypeOther, length: 10, nullable: true, editable: true)
- Shape__Area (type: esriFieldTypeDouble, alias: Shape__Area, SQL Type: sqlTypeDouble, nullable: true, editable: false)
- Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)
Templates:
Name: Basin
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:
Is Data Versioned: false
Has Contingent Values: false
Supports Rollback On Failure Parameter: true
Last Edit Date: 9/23/2024 6:02:57 PM
Schema Last Edit Date: 9/23/2024 6:02:57 PM
Data Last Edit Date: 9/23/2024 6:02:57 PM
Supported Operations:
Query
Query Pivot
Query Top Features
Query Analytic
Query Bins
Generate Renderer
Validate SQL
Get Estimates
ConvertFormat